# MSHA - Calibration Gas

Canonical: https://abierto.us/opportunities/1605c426q00042

- Solicitation number: 1605C4-26-Q-00042
- Notice type: Award notice (first published as solicitation)
- Status: Awarded to Xenturis LLC for $1,029,810.64
- Department: Department of Labor
- Agency: Office of the Assistant Secretary for Administration and Management
- Contracting office: Dol - Cas Division 4 Procurement (1605C4)
- NAICS: 325120 Industrial Gas Manufacturing
- Product or service code: 6830 Gases: Compressed and Liquefied
- Set-aside: Total small business set-aside
- Place of performance: Beaver, West Virginia
- County: Raleigh County (FIPS 54081). https://abierto.us/counties/raleigh-county-wv-54081
- City: Beaver. https://abierto.us/cities/beaver-wv-5405260
- First posted: April 15, 2026
- Last posted: May 20, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/bb7de37666ac455c9b740afc8f035130/view

## Description

Mine Safety and Health Administration (MSHA) Mine Safety and Health Enforcement (MSHE) must be prepared to monitor the working environment of the mines to determine if the concentration of harmful or noxious gases is being effectively controlled by the measures utilized by the mine operator. The gas monitors presently used by MSHE are the MSA Altair 4 gas monitors. The gas monitors used must be calibrated daily to ensure proper reading. To calibrate the gas monitors used by MSHE, a gas that is a mixture of Oxygen, Carbon Dioxide, Nitrogen Dioxide and Methane is used. The gas presently being used is MSA Gas - Part # 10058171.

## Award on USAspending

- Recipient: Xenturis LLC (UEI VEK9L8TJ5HL7)
- Contract: 1605C426P00016, purchase order
- Obligated: $333,175.00
- Competition: Full and Open Competition, 2 offers received
- Link: award number 1605C426P00016 equals the contract number; same awarding office 1605C4 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_1605C426P00016_1605_-NONE-_-NONE-/


## Publications

- April 15, 2026: Solicitation, due April 22, 2026 at 9:00 AM EDT. Notice a1e3454f0bef4880a55c15fbe59a42bd. https://sam.gov/workspace/contract/opp/a1e3454f0bef4880a55c15fbe59a42bd/view
- May 20, 2026: Award notice. Notice bb7de37666ac455c9b740afc8f035130. https://sam.gov/workspace/contract/opp/bb7de37666ac455c9b740afc8f035130/view

## Points of contact

- Alicia M. Jackson, Jackson.Alicia.M@dol.gov, 202-693-6857
- Michael V. Whiddon, whiddon.michael.v@dol.gov, 404-302-5817

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/1605c426q00042.